.study-main {
  margin-top: 86px;
  .study-main-top {
    position: fixed;
    z-index: 999;
  }
  &-list {
    padding: 0 32px;
    height: calc(100vh - 155px);
    overflow-y: auto;
    padding-bottom: 20px;
  }
  &-item {
    height: 88px;
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    font-size: 24px;
    color: rgba(0, 0, 0, 0.78);
    border-bottom: 1px solid rgba(229, 229, 229, 1);
    .article-label {
      width: 32px;
      height: 32px;
      margin-right: 20px;
    }
    .article-title {
      width: calc(100%  - 140px);
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
    }
  }
  &-item-active {
    color: #C92420;
  }
}